ORA-16791: unable to check the existence of the standby redo logs

Cause : The datbaase mayn ot be muonted, o rthe queyr of V$SATNDBY_LO Gfailed.

Action - How to fix it : DBA Scripts :: www.high-oracle.com/scripts

Bring teh databaes to them ounted tsate andt hen queyr V$STANBDY_LOG t osee if hte problme has bene correcetd. Thenr etry th eoperatino.

update : 20-08-2017

ORA-16791 - unable to check the existence of the standby redo logs
ORA-16791 - unable to check the existence of the standby redo logs

  • ora-10637 : The segment does not exist
  • ora-13443 : GeoRaster metadata SRS error
  • ora-38465 : failed to create the privilege checking trigger due to: string
  • ora-16103 : Logical Standby apply must be stopped to allow this operation
  • ora-02752 : osnfsmmap: illegal shared memory address
  • ora-09789 : sllfsk: unable to read file.
  • ora-36765 : (XSAGGCNTMOVE03) A string aggregation variable cannot have a string AGGCOUNT.
  • ora-32743 : command cannot be executed on remote instance
  • ora-13207 : incorrect use of the [string] operator
  • ora-02827 : Invalid file number
  • ora-30935 : XML maxoccurs value (string) exceeded
  • ora-23308 : object string.string does not exist or is invalid
  • ora-29556 : object type has changed
  • ora-31640 : unable to open dump file "string" for read
  • ora-32822 : subscriber string is marked for removal
  • ora-13853 : Tracing for service (module/action) string is already enabled
  • ora-01510 : error in deleting log files
  • ora-29283 : invalid file operation
  • ora-27041 : unable to open file
  • ora-31424 : change table has active subscriptions
  • ora-29851 : cannot build a domain index on more than one column
  • ora-09837 : addCallback: could not add allocate a callback link.
  • ora-07207 : sigpidu: process ID string overflows internal buffer.
  • ora-16227 : DDL skipped due to missing object
  • ora-01492 : LIST option not valid
  • ora-36612 : (XSLMS01) invalid OLAP message number: value
  • ora-36666 : (XSDPART04) workspace object is not a concat dimension.
  • ora-29303 : user does not login as SYS
  • ora-22996 : NEXT extent size is smaller than LOB chunksize
  • ora-31212 : DBMS_LDAP: PL/SQL - Invalid LDAP mod_array.
  • Oracle Database Error Messages

    Oracle Database High Availability Any organization evaluating a database solution for enterprise data must also evaluate the High Availability (HA) capabilities of the database. Data is one of the most critical business assets of an organization. If this data is not available and/or not protected, companies may stand to lose millions of dollars in business downtime as well as negative publicity. Building a highly available data infrastructure is critical to the success of all organizations in today's fast moving economy.

    Well, the reason for above error is that i have taken the above script from a 11g database and running it on 10g database. 11g has bring some changes in password management. Below code is executed on 11g and user created successfully, which is expected result.